D4JL-4QFA-D6

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Snap action, limit switches are widely used in a variety of electrical appliances. The D4JL-4QFA-D6 is a versatile, cost-effective and easy to install device among them. This article will briefly introduce its application field and working principle.

Applications

The D4JL-4QFA-D6 is a slim, lightweight switch that can be used in many different industrial applications. Its terminal connector can easily be wired to the surrounding equipment or machine without any additional components. Thanks to its durable and reliable construction, it can be used in harsh industrial environments, such as conditions involving high temperature, high humidity and corrosive chemicals, without suffering from any loss of performance. It is also UL, CSA and CE approved, making it a reliable choice for any industrial setting.

The D4JL-4QFA-D6 is an ideal choice for applications requiring snap action, such as door latches, circuit boards and power tools. It can also be used in applications which require on/off switching, such as motor operation, speed and position control, and pressure measurement. Moreover, its low power consumption allows it to be used with battery powered devices.

Working Principle

The D4JL-4QFA-D6 is a snap action, limit switch. It operates using a simple spring and lever system. The lever is connected to a contact, which switches off and on as the lever is actuated. The force of the contact is adjustable to suit the application. When the contact is actuated, either by the lever or by other external forces such as pressure, temperature or magnetism, it switches from its off state to its on state.

The D4JL-4QFA-D6 is designed with two contact types, including slow make and slow break contacts. Slow make contacts switch on gradually, while slow break contacts switch off gradually. This feature prevents sparking and dangerous arcing that can occur with a rapid on/off switch. This feature also reduces the possibility of radio interference.

The D4JL-4QFA-D6 also features a high temperature rating, providing reliable performance in extreme environments. It is also substantially resistant to corrosion and vibration, making it a good choice for harsh industrial settings.

Conclusion

The D4JL-4QFA-D6 snap action, limit switch is a reliable, cost-effective and easy-to-install choice for many industrial applications. Its adjustable force, high temperature rating, corrosion resistance and vibration resistance make it a reliable choice for any industrial setting. The slow make and slow break contacts reduce the risk of sparking and dangerous arcing. It is UL, CSA, and CE approved, making it a reliable choice for any industrial setting.

The specific data is subject to PDF, and the above content is for reference